Other Network Architecture Subjects

I need to keep copies of the configuration for a router that is on a secure segment of my network. Thus I want to provide as little access to the router as possible through telnet and snmp. In reading all the TAC Authored Notes on RME and transport p...

I am recieving an error when I attempt to open CiscoView on a 7206 Router through Tivoli NetView - Error is as follows \\192.xxx.xxx.xxx 7000/dd/c7206.dd Cant read "DD(C7slotlist)": No such element in array \\ Any help would be appreciated.Thanks,Ste...

Hi,What implications can activating BackboneFast/RSTP have on switches in a production environment?The thing is I have to lower the convergence time of STP.The connection topology is the following:A ->B->C->D->AA and B are core/distribution connected...

Hi,When I push ACLs down to my routers, all remark and permit are re-arranged. Are there any tricks to this ? or I'm missing something. It works for other people using the same server. Example: on Netconfig templateno access-list 21access-list 21 rem...

Help Urgently neededWe have two campus sites, each site has a Cat4006 in it's own VTP domain. Last week a new, fully tested, 100Mbps Ethernet fibre link became operational between the two sites. Despite all our efforts we cannot get the two Cisco Cat...

I have a customer who wishes to use g.shdsl to connect 3 remote sites to a central site. (the carrier has confirmed service availability at the sites)Can anyone please confirm my understanding of this technology by commenting on the following stateme...

Hello, I need Help .. Actually our network is configured as is : One Router 7120 , with ISL encapsulation One Catalyst 3548 , One 3508 and 7 3524 and 3550 .. MY question is . We are very intersted of bying a Cat 4006 with superengine III , but I nee...

I was wondering what the rationale was, behind the "Available Bandwidth" reading when looking at the 'show int s0/0' command. I have DS1 point-to-point ckts hooked up to these three routers, with all 24 channels in use, no MUX or IMUX at all. ESF, ...

how many IP-Interfaces (each with HSRP and all with differnet HSRP-groups) are possible on a 3550?are there only 16 possible (with newest IOS!) ???

Hello !Could you please help us.we are having intermittentent network connection losts with ibm 600e laptops with 3com 3c575c 10/100 pcmcia cards ( with or without docking stations).laptops are windows xp's. switches are 1924 ver V8.01.02 : Sta...

I wish to place Appletalk Workstations on different VLANS on a single routing switch and then router appletalk traffic between the workstations. If I assign a cable-range to each VLAN interface but do not assign any zone information to the switch or ...

There's a descrepancy in the spantree portcost setting between the 2 config files on our cat 5000 taking within a 4 month period. To the best of my knowledge, no one manually changed them. Are they somehow getting auto reset depending on what is plug...

Hi After seeing Unicast flooding due to Asymmetric routing we had to adjust the ARP timeout to match the CAM aging time. Changing the CAM aging time to 144400 seconds solved the problem But when we try to do it other way and decrease ARP timeout as ...